1724492025

素因数分解:

$3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9213

約数の個数: 72

約数和(自身を含む): 3306843904

約数和(自身を除く): 1582351879

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 243, 279, 405, 465, 675, 775, 837, 1215, 1395, 2025, 2325, 2511, 4185, 6075, 6975, 7533, 9157, 12555, 20925, 27471, 37665, 45785, 62775, 82413, 137355, 188325, 228925, 247239, 283867, 412065, 686775, 741717, 851601, 1236195, 1419335, 2060325, 2225151, 2554803, 3708585, 4258005, 6180975, 7096675, 7664409, 11125755, 12774015, 18542925, 21290025, 22993227, 38322045, 55628775, 63870075, 68979681, 114966135, 191610225, 344898405, 574830675, 1724492025]

約数ペア:

[(1, 1724492025), (3, 574830675), (5, 344898405), (9, 191610225), (15, 114966135), (25, 68979681), (27, 63870075), (31, 55628775), (45, 38322045), (75, 22993227), (81, 21290025), (93, 18542925), (135, 12774015), (155, 11125755), (225, 7664409), (243, 7096675), (279, 6180975), (405, 4258005), (465, 3708585), (675, 2554803), (775, 2225151), (837, 2060325), (1215, 1419335), (1395, 1236195), (2025, 851601), (2325, 741717), (2511, 686775), (4185, 412065), (6075, 283867), (6975, 247239), (7533, 228925), (9157, 188325), (12555, 137355), (20925, 82413), (27471, 62775), (37665, 45785)]